This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 08 November 2023 |
Upload Date | 03 November 2023 |
File Name | iPad_Fall_2020_17.1.1_21B91_Restore.ipsw |
File Size | 6.85 GB |
SHA256sum | 366e8fc562c5ffae67087ea42edab9e42b4f6e5c14a6427edc3cf7c5215c5746 |
MD5sum | 3fe2fa4d5103a4d5ec83a4f9363fec00 |
SHA1sum | c05fad816fc0456db194ed41b48ca7dddd0d704e |
Identifier | iPad13,1 |
cd ~/Downloads
.idevicerestore -e iPad_Fall_2020_17.1.1_21B91_Restore.ipsw
and press Enter.